[v13] Updates for Tegra264 and Tegra256

[PATCH v13 0/6] Updates for Tegra264 and Tegra256

Posted by Akhil R 2 months, 3 weeks ago

Following series of patches consist of updates for Tegra264 and Tegra256
along with adding support for High Speed (HS) Mode in i2c-tegra.c driver.

v12->v13: Update has_hs_mode_support to enable_hs_mode_support
v11->v12:
  * Added two more patches to the series which are needed for Tegra256 and
    also cleans up the timing settings configuration.
v1->v11: Changelogs are in respective patches.
v[11] https://lore.kernel.org/linux-tegra/20251111091627.870613-1-kkartik@nvidia.com/T/#t

Akhil R (4):
  i2c: tegra: Use separate variables for fast and fastplus
  i2c: tegra: Update Tegra256 timing parameters
  i2c: tegra: Add HS mode support
  i2c: tegra: Add Tegra264 support

Kartik Rajput (2):
  i2c: tegra: Do not configure DMA if not supported
  i2c: tegra: Add support for SW mutex register

 drivers/i2c/busses/i2c-tegra.c | 304 ++++++++++++++++++++++++++++-----
 1 file changed, 258 insertions(+), 46 deletions(-)

-- 
2.50.1

Re: [PATCH v13 0/6] Updates for Tegra264 and Tegra256

Posted by Thierry Reding 2 months, 1 week ago

On Tue, Nov 18, 2025 at 07:36:14PM +0530, Akhil R wrote:
> Following series of patches consist of updates for Tegra264 and Tegra256
> along with adding support for High Speed (HS) Mode in i2c-tegra.c driver.
> 
> v12->v13: Update has_hs_mode_support to enable_hs_mode_support
> v11->v12:
>   * Added two more patches to the series which are needed for Tegra256 and
>     also cleans up the timing settings configuration.
> v1->v11: Changelogs are in respective patches.
> v[11] https://lore.kernel.org/linux-tegra/20251111091627.870613-1-kkartik@nvidia.com/T/#t
> 
> Akhil R (4):
>   i2c: tegra: Use separate variables for fast and fastplus
>   i2c: tegra: Update Tegra256 timing parameters
>   i2c: tegra: Add HS mode support
>   i2c: tegra: Add Tegra264 support
> 
> Kartik Rajput (2):
>   i2c: tegra: Do not configure DMA if not supported
>   i2c: tegra: Add support for SW mutex register
> 
>  drivers/i2c/busses/i2c-tegra.c | 304 ++++++++++++++++++++++++++++-----
>  1 file changed, 258 insertions(+), 46 deletions(-)

I really like how this looks now. Thanks for seeing this through.

Thierry

Re: [PATCH v13 0/6] Updates for Tegra264 and Tegra256

Posted by Akhil R 1 month, 2 weeks ago

On Thu, 27 Nov 2025 10:37:43 +0100, Thierry Reding wrote:
> On Tue, Nov 18, 2025 at 07:36:14PM +0530, Akhil R wrote:
>> Following series of patches consist of updates for Tegra264 and Tegra256
>> along with adding support for High Speed (HS) Mode in i2c-tegra.c driver.
>> 
>> v12->v13: Update has_hs_mode_support to enable_hs_mode_support
>> v11->v12:
>>   * Added two more patches to the series which are needed for Tegra256 and
>>     also cleans up the timing settings configuration.
>> v1->v11: Changelogs are in respective patches.
>> v[11] https://lore.kernel.org/linux-tegra/20251111091627.870613-1-kkartik@nvidia.com/T/#t
>> 
>> Akhil R (4):
>>   i2c: tegra: Use separate variables for fast and fastplus
>>   i2c: tegra: Update Tegra256 timing parameters
>>   i2c: tegra: Add HS mode support
>>   i2c: tegra: Add Tegra264 support
>> 
>> Kartik Rajput (2):
>>   i2c: tegra: Do not configure DMA if not supported
>>   i2c: tegra: Add support for SW mutex register
>> 
>>  drivers/i2c/busses/i2c-tegra.c | 304 ++++++++++++++++++++++++++++-----
>>  1 file changed, 258 insertions(+), 46 deletions(-)
>
> I really like how this looks now. Thanks for seeing this through.

<resending since my previous mail contained HTML and  was
 blocked by mailing lists>
 
Thanks Thierry,
 
Hi Andi and Wolfram,
Do you see any concerns with this patchset?
 
Regards,
Akhil

Re: [PATCH v13 0/6] Updates for Tegra264 and Tegra256

Posted by Akhil R 1 month ago

On Fri, 19 Dec 2025 14:39:18 +0530, Akhil R wrote:
> On Thu, 27 Nov 2025 10:37:43 +0100, Thierry Reding wrote:
>> On Tue, Nov 18, 2025 at 07:36:14PM +0530, Akhil R wrote:
>>> Following series of patches consist of updates for Tegra264 and Tegra256
>>> along with adding support for High Speed (HS) Mode in i2c-tegra.c driver.
>>> 
>>> v12->v13: Update has_hs_mode_support to enable_hs_mode_support
>>> v11->v12:
>>>   * Added two more patches to the series which are needed for Tegra256 and
>>>     also cleans up the timing settings configuration.
>>> v1->v11: Changelogs are in respective patches.
>>> v[11] https://lore.kernel.org/linux-tegra/20251111091627.870613-1-kkartik@nvidia.com/T/#t
>>> 
>>> Akhil R (4):
>>>   i2c: tegra: Use separate variables for fast and fastplus
>>>   i2c: tegra: Update Tegra256 timing parameters
>>>   i2c: tegra: Add HS mode support
>>>   i2c: tegra: Add Tegra264 support
>>> 
>>> Kartik Rajput (2):
>>>   i2c: tegra: Do not configure DMA if not supported
>>>   i2c: tegra: Add support for SW mutex register
>>> 
>>>  drivers/i2c/busses/i2c-tegra.c | 304 ++++++++++++++++++++++++++++-----
>>>  1 file changed, 258 insertions(+), 46 deletions(-)
>>
>> I really like how this looks now. Thanks for seeing this through.
>
> Thanks Thierry,
> 
> Hi Andi and Wolfram,
> Do you see any concerns with this patchset?

Ping! Please let me know if there are any concerns.

Regards,
Akhil